Big Sand Lake Weather Forecast

    • 50
    • 83

    Areas Smoke

    • 50
    • 82

    Areas Smoke

    • 50
    • 83

    Sunny

    • 51
    • 83

    Sunny

    • 53
    • 86

    Mostly Sunny

    • 54
    • 87

    Sunny

    • 49
    • 85

    Mostly Sunny

Today 26 Jul Southern Clearwater Mountains

Sunny. Patchy smoke. Highs 74 to 89.

Tonight 26 Jul Southern Clearwater Mountains

Mostly clear. Areas of smoke. Lows 45 to 59.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Sand Lake Temperature Statistics

July Temperature

Missoula, Missoula International Airport (46.6 miles)

  • Lowest 2 July, 2026

    45.6 °F

  • Average July

    71.9 °F

  • Highest 17 July, 2026

    97.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (46.6 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    59.7 °F
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